WGU D413 Objective Assessment Final Exam
(Telecomm & Wireless Nursing)
Telecommunications & Wireless Nursing
Comprehensive Examination - 100 Questions
1. A nurse is using a telehealth system to monitor a client with heart failure at home. Which
of the following is the most important component of the telehealth system?
A) High-speed internet connection
B) Client's willingness to participate
C) Reliable biometric monitoring devices
D) Secure transmission of protected health information
Answer: D) Secure transmission of protected health information
Rationale: While all components are important, secure transmission of protected health
information (PHI) is the most critical component to ensure HIPAA compliance and protect client
privacy. Telehealth systems must use encryption and secure protocols to safeguard PHI during
transmission. Without security, the system cannot be safely used.
2. A nurse is providing education to a client about using a home blood pressure monitor for
telehealth monitoring. Which of the following instructions should the nurse include?
A) Take the blood pressure immediately after eating
B) Take the blood pressure after sitting quietly for 5 minutes
C) Take the blood pressure with the arm below heart level
D) Take the blood pressure once daily in the evening
Answer: B) Take the blood pressure after sitting quietly for 5 minutes
Rationale: Clients should sit quietly for 5 minutes before taking blood pressure measurements to
ensure accuracy. Blood pressure should be taken with the arm at heart level, not below or
above. Measurements should be taken at consistent times daily, typically in the morning before
eating and taking medications.
3. A nurse is using a wireless pulse oximeter to monitor a client's oxygen saturation. Which of
the following factors can interfere with accurate pulse oximetry readings?
,A) Client's age
B) Ambient light
C) Nail polish
D) All of the above
Answer: D) All of the above
Rationale: Multiple factors can interfere with pulse oximetry accuracy including ambient light,
nail polish, poor perfusion, client movement, and dark skin pigmentation. The nurse should
ensure proper placement and consider these factors when interpreting readings. Alternative
monitoring sites may be needed.
4. A nurse is documenting client data collected through telehealth monitoring. Which of the
following is the most appropriate documentation practice?
A) Document only abnormal findings
B) Document all data collected
C) Document data only if the client reports symptoms
D) Document data only if the healthcare provider requests it
Answer: B) Document all data collected
Rationale: All telehealth monitoring data should be documented in the client's health record,
including normal and abnormal findings. This provides a complete record of the client's status
and supports clinical decision-making. Documentation should be timely, accurate, and follow
facility policies.
5. A nurse is triaging a client who calls the telehealth hotline reporting chest pain. Which of
the following is the priority nursing action?
A) Ask the client to describe the pain
B) Instruct the client to call 911
C) Review the client's medication list
D) Check the client's vital signs
Answer: B) Instruct the client to call 911
Rationale: Chest pain is a potential emergency requiring immediate intervention. The priority is
to instruct the client to call 911 or go to the nearest emergency department. After ensuring
emergency services are activated, the nurse can gather more information about the pain and
other symptoms.
,6. A nurse is using a wireless glucose monitor to assess a client with diabetes. Which of the
following is the most appropriate frequency for checking the monitor's accuracy?
A) Daily
B) Weekly
C) Monthly
D) Annually
Answer: B) Weekly
Rationale: Wireless glucose monitors should be checked for accuracy weekly by comparing the
device reading with a fingerstick glucose reading. This ensures the device is functioning correctly
and provides accurate data for clinical decision-making. Daily checking may be excessive;
monthly or annually may be insufficient.
7. A nurse is providing education to an older adult client about using a telehealth video visit.
Which of the following barriers is most likely to affect this client's ability to use telehealth?
A) Lack of smartphone ownership
B) Digital literacy challenges
C) Hearing impairment
D) All of the above
Answer: D) All of the above
Rationale: Older adults may face multiple barriers to telehealth use including lack of technology
access, digital literacy challenges, and sensory impairments (hearing, vision). The nurse should
assess these barriers and provide appropriate support, including teaching, assistive devices, and
caregiver involvement.
8. A nurse is using a wireless scale to monitor a client with heart failure daily. A weight gain of
3 pounds in 2 days is noted. Which of the following is the priority nursing action?
A) Instruct the client to increase diuretic dose
B) Notify the healthcare provider
C) Advise the client to restrict fluids
D) Ask the client about dietary intake
Answer: B) Notify the healthcare provider
Rationale: A weight gain of 3 pounds in 2 days indicates significant fluid retention and potential
worsening heart failure. The healthcare provider should be notified for assessment and possible
medication adjustment. The client should not adjust medications without provider guidance.
, 9. A nurse is using a telehealth system to monitor a client's medication adherence. Which of
the following technologies is most commonly used for this purpose?
A) Video observation of medication administration
B) Electronic pill dispensers with sensors
C) Mobile app medication reminders
D) All of the above
Answer: D) All of the above
Rationale: Multiple technologies are used to monitor medication adherence including video
observation, electronic pill dispensers with sensors, and mobile app reminders. The choice
depends on the client's needs, preferences, and available technology. These tools can improve
adherence and outcomes.
10. A nurse is providing education to a client about privacy and security in telehealth. Which
of the following statements by the client indicates understanding?
A) "I should use a public Wi-Fi for my telehealth visits"
B) "I should log out of the telehealth platform after each visit"
C) "I can share my telehealth login with family members"
D) "I don't need to worry about privacy in telehealth"
Answer: B) "I should log out of the telehealth platform after each visit"
Rationale: Clients should log out of telehealth platforms after each visit to prevent unauthorized
access to their health information. Public Wi-Fi should not be used as it may not be secure; login
credentials should not be shared; privacy and security are important in all healthcare settings.
11. A nurse is using a wireless telemetry system to monitor a client's cardiac rhythm. Which
of the following is the most important nursing action for telemetry monitoring?
A) Place the electrodes correctly
B) Check the battery regularly
C) Assess the client's skin
D) All of the above
Answer: D) All of the above
Rationale: All of these actions are important for telemetry monitoring. Proper electrode
placement ensures accurate readings; battery checks prevent device failure; skin assessment
prevents irritation and infection. The nurse should also monitor the rhythm and interpret
findings.
(Telecomm & Wireless Nursing)
Telecommunications & Wireless Nursing
Comprehensive Examination - 100 Questions
1. A nurse is using a telehealth system to monitor a client with heart failure at home. Which
of the following is the most important component of the telehealth system?
A) High-speed internet connection
B) Client's willingness to participate
C) Reliable biometric monitoring devices
D) Secure transmission of protected health information
Answer: D) Secure transmission of protected health information
Rationale: While all components are important, secure transmission of protected health
information (PHI) is the most critical component to ensure HIPAA compliance and protect client
privacy. Telehealth systems must use encryption and secure protocols to safeguard PHI during
transmission. Without security, the system cannot be safely used.
2. A nurse is providing education to a client about using a home blood pressure monitor for
telehealth monitoring. Which of the following instructions should the nurse include?
A) Take the blood pressure immediately after eating
B) Take the blood pressure after sitting quietly for 5 minutes
C) Take the blood pressure with the arm below heart level
D) Take the blood pressure once daily in the evening
Answer: B) Take the blood pressure after sitting quietly for 5 minutes
Rationale: Clients should sit quietly for 5 minutes before taking blood pressure measurements to
ensure accuracy. Blood pressure should be taken with the arm at heart level, not below or
above. Measurements should be taken at consistent times daily, typically in the morning before
eating and taking medications.
3. A nurse is using a wireless pulse oximeter to monitor a client's oxygen saturation. Which of
the following factors can interfere with accurate pulse oximetry readings?
,A) Client's age
B) Ambient light
C) Nail polish
D) All of the above
Answer: D) All of the above
Rationale: Multiple factors can interfere with pulse oximetry accuracy including ambient light,
nail polish, poor perfusion, client movement, and dark skin pigmentation. The nurse should
ensure proper placement and consider these factors when interpreting readings. Alternative
monitoring sites may be needed.
4. A nurse is documenting client data collected through telehealth monitoring. Which of the
following is the most appropriate documentation practice?
A) Document only abnormal findings
B) Document all data collected
C) Document data only if the client reports symptoms
D) Document data only if the healthcare provider requests it
Answer: B) Document all data collected
Rationale: All telehealth monitoring data should be documented in the client's health record,
including normal and abnormal findings. This provides a complete record of the client's status
and supports clinical decision-making. Documentation should be timely, accurate, and follow
facility policies.
5. A nurse is triaging a client who calls the telehealth hotline reporting chest pain. Which of
the following is the priority nursing action?
A) Ask the client to describe the pain
B) Instruct the client to call 911
C) Review the client's medication list
D) Check the client's vital signs
Answer: B) Instruct the client to call 911
Rationale: Chest pain is a potential emergency requiring immediate intervention. The priority is
to instruct the client to call 911 or go to the nearest emergency department. After ensuring
emergency services are activated, the nurse can gather more information about the pain and
other symptoms.
,6. A nurse is using a wireless glucose monitor to assess a client with diabetes. Which of the
following is the most appropriate frequency for checking the monitor's accuracy?
A) Daily
B) Weekly
C) Monthly
D) Annually
Answer: B) Weekly
Rationale: Wireless glucose monitors should be checked for accuracy weekly by comparing the
device reading with a fingerstick glucose reading. This ensures the device is functioning correctly
and provides accurate data for clinical decision-making. Daily checking may be excessive;
monthly or annually may be insufficient.
7. A nurse is providing education to an older adult client about using a telehealth video visit.
Which of the following barriers is most likely to affect this client's ability to use telehealth?
A) Lack of smartphone ownership
B) Digital literacy challenges
C) Hearing impairment
D) All of the above
Answer: D) All of the above
Rationale: Older adults may face multiple barriers to telehealth use including lack of technology
access, digital literacy challenges, and sensory impairments (hearing, vision). The nurse should
assess these barriers and provide appropriate support, including teaching, assistive devices, and
caregiver involvement.
8. A nurse is using a wireless scale to monitor a client with heart failure daily. A weight gain of
3 pounds in 2 days is noted. Which of the following is the priority nursing action?
A) Instruct the client to increase diuretic dose
B) Notify the healthcare provider
C) Advise the client to restrict fluids
D) Ask the client about dietary intake
Answer: B) Notify the healthcare provider
Rationale: A weight gain of 3 pounds in 2 days indicates significant fluid retention and potential
worsening heart failure. The healthcare provider should be notified for assessment and possible
medication adjustment. The client should not adjust medications without provider guidance.
, 9. A nurse is using a telehealth system to monitor a client's medication adherence. Which of
the following technologies is most commonly used for this purpose?
A) Video observation of medication administration
B) Electronic pill dispensers with sensors
C) Mobile app medication reminders
D) All of the above
Answer: D) All of the above
Rationale: Multiple technologies are used to monitor medication adherence including video
observation, electronic pill dispensers with sensors, and mobile app reminders. The choice
depends on the client's needs, preferences, and available technology. These tools can improve
adherence and outcomes.
10. A nurse is providing education to a client about privacy and security in telehealth. Which
of the following statements by the client indicates understanding?
A) "I should use a public Wi-Fi for my telehealth visits"
B) "I should log out of the telehealth platform after each visit"
C) "I can share my telehealth login with family members"
D) "I don't need to worry about privacy in telehealth"
Answer: B) "I should log out of the telehealth platform after each visit"
Rationale: Clients should log out of telehealth platforms after each visit to prevent unauthorized
access to their health information. Public Wi-Fi should not be used as it may not be secure; login
credentials should not be shared; privacy and security are important in all healthcare settings.
11. A nurse is using a wireless telemetry system to monitor a client's cardiac rhythm. Which
of the following is the most important nursing action for telemetry monitoring?
A) Place the electrodes correctly
B) Check the battery regularly
C) Assess the client's skin
D) All of the above
Answer: D) All of the above
Rationale: All of these actions are important for telemetry monitoring. Proper electrode
placement ensures accurate readings; battery checks prevent device failure; skin assessment
prevents irritation and infection. The nurse should also monitor the rhythm and interpret
findings.
